IfyouneedtoremovethewirelessLANcardforrepairorreplacement,followtheprocedurein“Replacinga
wirelessLANcard”onpage89.
IfyouhavepurchasedawirelessWANenabledcomputer,thewirelessWANcardispreinstalledatthe
factory.Ifyouneedtoremovethiscardforrepairorreplacement,followtheprocedurein“Replacinga
wirelessW ANcard”onpage92.
Note:OnlyLenovoauthorizedwirelessLANorwirelessWANcar dsareallowedtobeusedinyourcomputer.
Ifyouinstallanunauthorizedcardthatisnotapprovedforuseinyourcomputer,thecomputerwillnotstart,
butwillonlydisplayanerrormessageandemitaudiblebeeps.
CerticateofAuthenticitylabel
TheCerticateofAuthenticitylabelforthepreinstalledoperatingsystemisattached.Printedonthislabelare
theproductIDandtheproductkeyinformationforyourcomputer.Recordthisinformationandkeepitina
safeplace.Y oumightneedthesenumberstostartyourcomputerorreinstalltheoperatingsystem.
TheCerticateofAuthenticitylabelappliesonlytocomputerspreinstalledwiththeWindows7oper ating
system.
TheCerticateofAuthenticitylabelofyourcomputerisshownasbelow:
Features
Thistopicliststhefeaturesofyourcomputer.
Chapter1.Productoverview13